Prostarm RTA Corporate Office Relocates December 2026

Date: November 05, 2026

Operational / Strategic Disclosures

Prostarm Info Systems Limited received information from its Registrar to an Issue and Share Transfer Agent (RTA), KFin Technologies Limited, regarding a change in its corporate office address.

RTA Address Change Details:

• Effective Date: The change is effective from December 01, 2026.
• Existing RTA Corporate Office Address: KFin Technologies Limited, Selenium Tower B, Plot No. 31 & 32 Gachibowli, Financial District, Nanakramguda, Serilingampally, Hyderabad - 500032, Telangana.
• New RTA Corporate Office Address: KFin Technologies Limited, 6th, 23rd, 24th, 25th Floor, South Tower, Rajapushpa West Avenue, Survey No. 115, Kokapet, Serilingampally Mandal, Ranga Reddy District, Telangana- 500075.

Instructions to Stakeholders:

• With effect from December 01, 2026, all correspondence, communications, notices, and documents for the RTA's Corporate Office must be sent to the new address.
• Investors and other stakeholders of the company are requested to note this change and update their records accordingly.